baber/WOPTO huggingface dataset:
Patent EP-1917380-B9 (EP)
Title: Workpiece support system
Inventor: ESSER STEFAN
IPC: B25B11/00
Filed: 2006-07-24
Granted: 2010-02-24
Abstract: A workpiece carrier (2) comprises a rotary frame (3) and a driving part (20), both of which are rotatable about a driving axle (4). The rotary frame (3) can be driven by a motor (6), and carries a plurality of workpiece holders (13) which are distributed around the driving axle (4) so as to be rotatable about holder axes. A driving disc (22) of the driving part (21) is in each case rotatable about an anchorage point (23) from which its center point is at a distance of an eccentricity (E). A transmission part (25) having a coupling cutout which closely receives the driving disc (22) has driving apertures (26) through which there project driving pins (19) of the workpiece holders (13), which said driving pins (19) are likewise at a distance of the eccentricity (E) from the holder axes. The driving part (20) can be driven at a greater angular velocity by the rotation of the rotary frame (3), via an auxiliary gear set (31) attached to the base frame (1). The rotary frames of a plurality of workpiece carriers can be mounted on a base frame which is itself rotatable, and they can be rotated through engagement with a stationary toothed wheel.
Patent AU-2018313510-B9 (AU)
Title: Refrigeration device
Inventor: TOMIYAMA You
IPC: F25B47/02
Filed: 2018-08-08
Granted: 2020-06-18
Abstract: Provided is a refrigeration device in which a defrosting operation can be made less likely to be executed in a situation favorable for continuous execution a heating operation or in a situation where continuous execution of a heating operation is considered to be desired. The refrigeration device is provided with: a refrigerant circuit (6) to which a compressor (8), an outdoor heat exchanger (11), an expansion valve (12), and an indoor heat exchanger (32) are connected, and which is capable of executing at least a heating operation by allowing a refrigerant to circulate therethrough; and a control unit (9) which, in a situation other than a predetermined premise situation, starts a defrosting operation for melting frost adhering to the outdoor heat exchanger (11) when a first defrosting start condition is satisfied and which, in the predetermined premise situation, starts the defrosting operation when a second defrosting start condition that is stricter than the first defrosting start condition is satisfied. The predetermined premise situation is established in a situation related to the unlikelihood that adhesion of frost to the outdoor heat exchanger (11) progresses and/or a situation in which the load of the heating operation is high.
Patent BR-0305237-C1 (BR)
Title: Reforçador de pressão hidráulica com duas válvulas de retenção
Inventor: ZUPAN ZVONIMIR RAIMUNDO
IPC: F16D25/12
Filed: 2003-12-05
Abstract: "REFORçADOR DE PRESSãO HIDRáULICA COM DUAS VáLVULAS DE RETENçãO". é um aperfeiçoamento do dispositivo hidráulico-pneumático, composto de um conjunto de cilindros hidráulicos(58 e 59) e pneumático(60), que utiliza pressão pneumática auxiliar proveniente de uma válvula hidro-pneumático(61) para reforçar a pressão hidráulica de sistema de embreagem hidráulica de veículos automotores; possui os três pistões(04, 13 e 21) dos respectivos cilindros(58, 60 e 59), interligados por um mesmo eixo(11); o aperfeiçoamento consiste na instalação de mais uma válvula de retenção(70) no fluxo hidráulico que leva o óleo desde o cilindro mestre(52) até o cilindro auxiliar(55).
Patent DE-2811733-C1 (DE)
Title: Protective active armour plate
Inventor: HOFMANN HEINRICH
IPC: F41H5/007
Filed: 1978-03-18
Granted: 1998-10-01
Abstract: The protective armour has hollow balls (33) filled with explosive in at least one row between flanking walls. The contained explosive is triggered by the incoming projectile or hollow charge jet.  The hollow balls (3) have nominal break points (5) in their thick-wall shells. On explosion, the hollow balls (33) are fragmented at their nominal break points into two-pointed shell fragments.
Patent DE-3410298-C1 (DE)
Title: Device for the detachable connection of two components which are provided with aligning openings
Inventor: JOCHER REINER
IPC: F16B21/02
Filed: 1984-03-21
Granted: 1985-11-14
Abstract: The invention is based on a device for the detachable connection of two components which are provided with aligning openings, which device comprises a bolt having a head which is supported on the first component and having recesses which extend over circular sections of a circumferential plane of the bolt shank, and a retaining device which is fixed on the second component and has rows of latching tabs which run parallel to the axis of the bolt shank, and which latching tabs face the bolt shank from the retaining device and engage in a locking manner in the lateral recesses of the bolt shank in the closed position, which can be achieved by rotating the bolt. According to the invention, the latching tabs are formed by teeth of rows of teeth which are curved concentrically with respect to the bolt, into which toothed rods, which are curved in the same direction, are provided on the circumference of the bolt and extend essentially over the entire length of the bolt shank, engage such that the toothed rods and rows of teeth are correspondingly superimposed, and there is provided in the first component an eccentric through-opening which, in an insertion position of the bolt, allows the passage of a retaining bracket which is matched to the unobstructed cross-section of the through-opening and, in the closed position, engages behind the first component.
Patent DE-3444518-C1 (DE)
Title: Indwelling magnet for reception of ferromagnetic foreign bodies present inside animal organs
Inventor: STOEBER MATTHAEUS PROF DR
IPC: A61D1/16
Filed: 1984-12-06
Granted: 1985-12-19
Abstract: The invention relates to an indwelling magnet according to the precharacterizing clause of Claim 1. In order to improve the capacity of an indwelling magnet of this type and to make the therapeutic benefits more satisfactory it is proposed, according to the invention, that the magnetic core be designed so as to be comparatively thin and to be mounted eccentrically relative to the longitudinal centre axis of the housing.
Patent DE-3505725-C1 (DE)
Title: Gripping apparatus for the removal in layers of bricks fired in stacks
Inventor: MEYER ALFRED ING
IPC: B65G47/90
Filed: 1985-02-19
Granted: 1986-02-13
Abstract: A gripping apparatus for the removal in layers of bricks fired in stacks is provided with gripping jaws which are arranged on a gripping frame and can be moved towards one another, for pushing together and gripping the bricks situated in the layer to be removed and with holding-down jaws which are arranged parallel to and at a distance from the gripping jaws in the region of the gripping jaws. The holding-down jaws are arranged on a separate gripping frame which is designed so as to be vertically displaceable in relation to the other gripping frame.
Patent DE-3508563-C1 (DE)
Inventor: EFFENBERGER FRANZ PROF DIPL-CH
IPC: B01J23/00
Filed: 1985-03-11
Granted: 1986-03-27
Abstract: There are produced 2-isocyanato-2,3-dehydrocarboxylic acid esters of the general formula:    <IMAGE>  (I)  in which R1 is a straight chain or branched C1-C4-alkyl group, a phenyl group or a benzyl group, R2 is hydrogen or a methyl group and R3 is hydrogen, a straight chain or branched C1-C16-alkyl group, a C3-C8-cycloalkyl group, a C1-C6-alkylmercapto group or a phenyl group by reacting a 2-azido-carboxylic acid ester of the general formula:    <IMAGE> (II) in an inert solvent at a temperature between 0 DEG  and 150 DEG  C. with phosgene or diphosgene in the presence of a perrhenate. The compounds of general formula (I) can be converted into the corresponding Z- or BOC-protected 2,3-dehydro-2-amino-carboxylic acid ester with benzyl alcohol or with tert. butyl alcohol, which esters in turn are valuable building blocks for the synthesis of dehydropeptides.
Patent DE-3600881-C1 (DE)
Title: Solar installation
Inventor: WENZEL JOACHIM
IPC: F24S20/30
Filed: 1986-01-15
Granted: 1987-07-02
Abstract: The invention relates to a solar installation having plane heat collectors or solar-cell modules or a combination of both types. To increase considerably the production of solar energy with these known solar installations at relatively low additional cost, it is proposed that one or more substantially plane mirror surfaces is or are arranged, adjoining the edges of the collectors, above and/or laterally beside the collectors at an angle to the latter, in such a way that the solar radiation striking the mirror surfaces is at least partly directed onto the collectors. In this arrangement, it is particularly advantageous that the mirror surface arranged at the north edge and/or south edge of the collector panel is or are extended to the east and/or west beyond the edge or edges of the collector panel. In this way, the ground area required is not increased, or increased only insignificantly, without the need for a biaxial sun-tracking system of the mirrors or collectors.
Patent DE-3622919-C1 (DE)
Title: Supporting foot for bathtubs
IPC: A47K3/16
Filed: 1986-07-08
Granted: 1987-07-09
Abstract: The subject of the invention is a supporting foot for bathtubs with a smooth, in particular enamelled, tub bottom at least at the fastening points for the supporting feet. To be able to attach the supporting foot easily and without great effort to the tub bottom, a three-legged stand (3) with suckers (9) at the ends of the legs (4) to be pressed onto the tub bottom is proposed. In this arrangement, the three-legged stand (3) can be a Y-shaped sheet-metal part (5), the bent limbs of which form the legs (4). <IMAGE>
Patent DE-3628686-C1 (DE)
Title: Interior lighting device with a transparent, shell-shaped covering disc for motor vehicles
Inventor: GREINER FERDINAND
IPC: B60Q3/02
Filed: 1986-08-23
Granted: 1988-02-11
Abstract: The invention relates to an interior lighting device with a transparent covering disc for motor vehicles, which device is arranged in the roof-frame region adjacent to the windscreen, and its covering disc, which is provided with corresponding shape reinforcements, serves simultaneously as a holding element for separate fitments which are independent of the function of the interior lighting device.
Patent DE-3638157-C1 (DE)
Title: Folding arm for the projection head of working projectors
Inventor: BLIESENER KNUT DIPL-DESIGNER
IPC: G03B21/30
Filed: 1986-11-08
Granted: 1987-12-10
Abstract: To simplify operation, the folding arm is designed as a double-parallelogram arm whose lower parallelogram half is articulated on the working board and whose upper parallelogram half is articulated on the projection head, the two parallelogram halves being connected to each other in an articulated manner via a common coupling piece. By the provision of a latch, the folding arm is held in its extended end position in which the projection head is in its operating position.
Patent DE-3707482-C1 (DE)
Title: Process and device for applying free-flowing bulk material to steeply inclined or vertical surfaces
Inventor: STRAUSS ANDREAS
IPC: B05D1/30
Filed: 1987-03-09
Granted: 1987-11-12
Abstract: A process and a device for the execution thereof are described for applying free-flowing bulk material, in particular strewed material, onto steeply inclined or vertical surfaces to which the bulk material adheres automatically if it impinges thereon at an angle not too acute. With increasing inclination of the surface to be charged, the individual elements of the bulk material have to impinge on the surface in flight with an increased horizontal component of the velocity vector. This is achieved in that, apart from the acceleration and due to the inherent weight, forces due to a delivery chute and/or from one (or more) web-guide element(s) act in an accelerating manner, which correspondingly modify the velocity vector in its direction.
Patent DE-3803412-C1 (DE)
Title: Multilayer extrusion apparatus
IPC: B29C48/07
Filed: 1988-02-05
Granted: 1989-03-16
Abstract: A multilayer extrusion apparatus for producing multilayered laminates from thermoplastic materials, having an extrusion die and a multilayer adapter (2) which is arranged upstream of the extrusion die and, if appropriate, may even be formed in one piece with the extrusion die, in which arrangement the multilayer adapter (2) has a main flow passage (9) and at least one secondary flow passage (10 and 11 and 12) and, at least in the secondary flow passage or the secondary flow passages (10, 11, 12) there is respectively arranged a throttling device, is to be improved in a mechanically and constructionally easy manner by the throttling device being designed as a bolt, by the bolt having a flow passage for the material which is to be supplied and touching or partially penetrating the main flow passage (9) by a contact region (15), and by it being made possible by moving of the bolt (13) with respect to the main flow passage (9), in particular by turning of the bolt (13) about its longitudinal axis, to set the form of the layer, in particular the layer thickness of the corresponding layer of the laminate to be produced (Fig.). <IMAGE>
Patent DE-3922079-C1 (DE)
IPC: C08L75/04
Filed: 1989-07-05
Granted: 1990-07-19
Abstract: The invention relates to a polysiloxane dispersion containing from 25 to 99.9% by weight of an external phase comprising monomeric or polymeric polyols, linear or branched polyglycol ethers, polyesters based on polyols and aliphatic, cycloaliphatic or aromatic dicarboxylic acids, aliphatic polylactones and/or polycarbonates (which are liquid at temperatures of from 20 to 100 DEG C), from 0.1 to 75% by weight of a disperse phase comprising 1 or more three-dimensionally crosslinkable polyorganosiloxanes, where the crosslinked polyorganosiloxane particles have a mean diameter of from 0.02 to 50  mu m, and from 0 to 20% by weight of solvents, plasticisers, crosslinking agents, catalysts, stabilisers, dispersants, curing agents, reaction promoters and/or agents for effecting the viscosity of the external phase. The invention furthermore relates to a process for the preparation of these polysiloxane dispersions and to their use as precursors for the preparation of silicone-modified thermoplastics, thermosets or elastomeric plastics based on polyurethanes, polyureas, saturated polyesters and polycarbonates.
Patent DE-4126240-C1 (DE)
Title: Bar segment for vegetable oil press - comprises of steel coated with composite contg. hard material e.g. tungsten carbide and nickel@-based brazing alloy
IPC: B23K35/32
Filed: 1991-08-08
Granted: 1992-07-30
Abstract: Bar segment is of steel, coated wtih a composite material contg. 60-80 vol.% hard material and 20-40% of a brazing alloy. Hard material is pref. W carbide and/or Cr carbide and brazing alloy is Ni-based. The coating is applied as shaped brazing and plastic powder parts and corresp. hard material and plastic powder parts, which are placed on the segment surface before heating in a furnace. ADVANTAGE - Long operating life, simple to mf
Patent DE-4217652-C1 (DE)
Inventor: SCHULER HANSJOERG DIPL ING
IPC: B01J49/75
Filed: 1992-05-28
Granted: 1994-01-05
Abstract: In a water treatment appliance having a stock vessel for making available a regenerant solution and having a piston travel-controlled dosing appliance for metering supplementary feed water into the stock vessel, it being possible to supply to the stock vessel as supplementary feed water the precisely defined water volume displaced in a piston stroke, the piston (5) carries at one of its two axial ends a slide rod (6) which acts tangentially on a gearwheel (8) and is able to rotate this onwards by a defined angle  alpha  in a fixed, constant sense of rotation, the gearwheel (8) driving a mechanical valve control element with a cyclic control programme execution, such as, e.g., a cam shaft, a cam disc or the like. By means of a single, mechanically relatively simply constructed element, i.e. the delivery body which contains the piston (5) with the slide bar (6), a volumetrically accurate liquid dosing appliance is thus provided at the same time as an inexpensive stepping motor for cyclic control functions. <IMAGE>
Patent DE-4226668-C1 (DE)
Title: Holder belt for accordion - comprises cushioned hip belt with connecting component engaging bracket on rear side of instrument
IPC: G10D11/00
Filed: 1992-08-12
Granted: 1993-08-19
Abstract: The connecting component (3) comprises a suspension knob (6) for an upwardly directed bent formation on the bracket together with a locking knob (8) spring-loaded in a locking position for securing the bracket on the suspension knob. The locking knob (8) can be brought to a release position for the bracket against spring force via an operating knob (9). The connecting component (9) comprises two fixture plates spaced apart on one of which the suspension knob (6) and holes for the passage of the locking and operating knobs (8,9) are provided. The operating knob is arranged on the side of the suspension knob opposite to the locking knob. USE/ADVANTAGE - For a musician to strap on an accordion comfortably.
Patent DE-4232019-C1 (DE)
Title: Retainer for heat exchanger for road vehicle - comprises two holder components which are tensioned against two opposing face sides of pair of adjacent flat tubes by screw or rivet union
Inventor: HUBER HANS
IPC: B60K11/04
Filed: 1992-09-24
Granted: 1993-10-28
Abstract: At least one of the holder components (8 or 10) has an outwardly arched formation (14) in the intermediate space between the two adjacent flat tubes (2). One of them (8,10) for holding the heat exchanger on the bodywork of the vehicle and for holding another component, e.g. a fan or drier, is built onto the heat exchanger itself. The two holder components, via the arched formation of the one or those of both of them are brought closer up to a residual gap within a tolerable deformation limit inside a recess in the zigzag lamella packet (6). The lamella packet is cut away in the area of the arched formation (14) between two adjacent flat tubes (2). USE - To improve the anchoring of a retainer in the network of a road vehicle heat exchanger.
Patent DE-4233650-C1 (DE)
Title: Automobile hydraulic shock absorber - has electrical leads for sensors or valves fitted through couplings between shock absorber and vehicle chassis or wheel mounting
Inventor: SASSE THOMAS
IPC: F16F9/46
Filed: 1992-10-07
Granted: 1993-10-14
Abstract: The shock absorber has a damping cylinder filled with the hydraulic fluid, divided by a piston (3) into two cylinder spaces. The piston rod (2) and the damping cylinder are respectively coupled to the vehicle chassis and the wheel mounting via couplings (4, 19) having an outer ring and a rubber/metal sleeve. The outer ring of each coupling has a bore communicating with the interior of the damping cylinder or the hollow interior of the piston rod for passage of electrical leads for one or more sensors or valves coupled to an evaluation and/or control circuit, via a second bore with an associated plug or socket coupling. ADVANTAGE - Simple connection of valve control or sensor leads to associated circuit, with protection of leads from mechanical damage.
Patent DE-4326095-C1 (DE)
Title: Feed apparatus on a suspension conveyor
Inventor: DIETZ LOTHAR
IPC: B65G47/61
Filed: 1993-08-04
Granted: 1995-01-26
Abstract: The subject matter of the invention is a feed apparatus on a suspension conveyor. The suspension conveyor has conveying hooks (2), running on a carrying profile (1) and drawn by a drawing means (4), with a retaining finger (3). The feed apparatus comprises a stepwise conveying device (6) for conveyor goods suspended on clothes hooks (12), e.g. items of clothing, and a short transfer path (11) in extension of the stepwise conveying device (6) with an approximately U-shaped cross-section and a stopping lug (11.1) at the free end. The retaining fingers (3) penetrate into the groove (13) between the U-legs. Endlessly circulating, parallel conveying belts (14) on whose upper strand the clothes hooks (12) are seated are integrated into the U-legs of the transfer path (11). The transfer path (11) is mounted on a horizontal pivot pin (8), with the result that, in the event of disruption, the end with the stopping lug (11.1) pivots downwards out of the running path (0) of the conveying hooks (2). A first detector (20) at the end of the stepwise conveying device (6) indicates the presence or absence of a clothes hook to a higher-level control device. A second detector (21) indicates the approach of the next free conveying hook (2), whereupon the higher-level control device starts the stepwise conveying device (6). By virtue of the apparatus according to the invention, the clothes hooks (12) are guided and retained in a controlled manner at every point in time, with the result that an extremely short clock sequence can be maintained. <IMAGE>
Patent DE-4327582-C1 (DE)
Title: Process for the production of plastic parts from fluorine-containing polymers for use in an analytical measuring instrument, and plastic parts produced by the process
Inventor: GLATZ BERND DR
IPC: B29C48/10
Filed: 1993-08-17
Granted: 1994-10-06
Abstract: In a process for the production of plastic parts which are employed in an analytical measuring instrument, where they come into contact with liquids, solvent is added to a plastic base material, and the mixture is subsequently extruded in the desired shape. Before addition to the plastic base material, aromatic and olefinic substances are removed from the solvent, for example by means of a chemical reaction, so the plastic final products are free from such substances. This prevents detection errors due to extraction of such substances in the liquid stream and transport into the detector occurring during use of the plastic parts in an analytical measuring instrument. A particularly advantageous area of use of the plastic parts produced according to the invention is in a vacuum degasser.
Patent DE-4336236-C1 (DE)
Title: Electrochemical storage cell
Inventor: LENZ FRANZ
IPC: H01M10/39
Filed: 1993-10-23
Granted: 1995-01-05
Abstract: The invention relates to an electrochemical storage cell (1) which is bounded by a metallic housing (2) and has a cup-shaped solid electrolyte (3) in its interior, which electrolyte (3) separates an anode space (4) from a cathode space (5). The invention is based on the object of specifying an electrochemical storage cell (1) which is sealed to the exterior such that it is gas-tight and nothing can run out. According to the invention, the storage cell (1) is provided in the region of its closure (9) with an additional seal (14) which has two components (2B, 11 and 12) which overlap and between which an insulation ring (13) is arranged. <IMAGE>
Patent DE-4337658-C1 (DE)
Title: Clamping claw
Inventor: FREY SIEGBERT
IPC: B25B5/16
Filed: 1993-11-04
Granted: 1995-05-04
Abstract: A clamping claw (1) is described, in particular for fastening workpieces (22) or tools to mounting tables (25) provided with clamping slots, on which clamping claw a clamping screw which engages in the clamping slots is mounted and on the clamping arm (2) of which and on the supporting arm (3) of which cylindrical bearing surfaces (7, 17) for a pivotable clamping bolt (6) and a compensating bolt (15) are arranged. The clamping claw (1) is characterised in that the clamping arm (2) is angled off laterally at an angle of up to about 35 DEG  with respect to the longitudinal axis of the clamping claw (1) and in that the cylinder axis (8) of the cylindrial bearing surface (7) arranged on the clamping arm (8) runs at an angle to the cylinder axis (21), arranged at right angles to the longitudinal axis of the clamping claw (1), of the cylindrical bearing surface (17). The clamping claw (1) makes it possible to clamp workpieces in such a way that their surfaces to be worked remain largely freely accessible to the tools. In addition, it also enables workpieces to be clamped precisely without using intermediate pieces, even on their sloping surfaces. <IMAGE>